Angles and Circles

Multiple Choice

The middle of a circle

• center
• vertex
• perimeter
• edge

Multiple Choice

The distance around a circle is called the

• diameter
• perimeter
• circumference
• radius

Multiple Choice

These are examples of ____________

• Parallel Lines

• Perpendicular Lines

• Intersecting Lines

• Rays

Multiple Choice

The blacK line represents the ________ of a circle.

• radius
• diameter
• chord
• perimeter

Multiple Choice

Line segment QR shows the ________ of a circle.

• tangent
• diameter
• chord
• radius

Multiple Choice

What type of angle is shown here?

• Right angle
• Straight angle
• Acute angle
• Obtuse angle

Multiple Choice

If the radius of a circle is 4cm, the diameter is_________.

• 6cm
• 10cm
• 12cm
• 8cm

Multiple Choice

Perpendicular Lines are:

• Two lines that never intersect.
• Two lines that are parallel to each other.
• Two lines that intersect at a 90-degree angle.
• Two lines that intersect at a 45-degree angle.

Multiple Choice

A ________ has one end point and continues on in the other direction.

• ray
• angle
• segment
• line

Multiple Choice

What type of angle is shown here?

• Right angle
• Acute angle
• Straight angle
• Obtuse angle

Multiple Choice

This image shows a --------------.

• ray

• line

• angle

• line segment

Multiple Choice

The corner of an angle is also called the _________.

• side
• vertex
• point
• edge